baber/WOPTO huggingface dataset:
Patent JP-H10330561-A (JP)
Title: Lubricant for chlorine-containing resin
Inventor: SHIMOKADO RIYUUICHIROU
IPC: C08L27/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant being excellent in compatibility with chlorine- containing resin such as PVC and reduced in retardation of gelation even when used in combination with an organotin stabilizer by using a hydrolytically ring- opened maleinized polyethylene wax prepared by grafting maleic anhydride onto a polyethylene wax in a specified molecular weight range and hydrolytically opening the rings of the cyclic acid anhydride moieties. SOLUTION: The polyethylene wax used is one having a number-average molecular weight of 400-5,000, and maleic anhydride is grafted threreonto by a method such as thermal addition. The grafting ratio is desirably 2-10 wt.%. From the viewpoint of quality, it is desirable to obtain the hydrolytically ring- opened maleinized polyethylene wax by adding water to the maleic-anhydride- grafted wax in the state of a melt. The degree of hydrolytic opening of rings is desirably in the range of 40-100%. The hydrolytic ring opening gives a lubricant improved on external lubrication and suppressed in the defect of retarding a gelation time and improved in the persistence of post lubrication. This lubricant is particularly effective when used in combination with an organotin stabilizer.
Patent JP-H0445935-A (JP)
Title: Natural stonelike resin molded body
Inventor: MAKINO TSUTOMU
IPC: B29C70/58
Filed: 1990-06-13
Abstract: PURPOSE:To enhance strength and adhesion of the film of pigment on the surfaces of aggregate particles by coloring the aggregate particles with a binder contg. resin and colloidal silica and pigment and dispersing the colored aggregate particles into a matrix made of unsaturated polyester resin to obtain a base layer and incorporating both the base layer and a gelcoat layer of the surface. CONSTITUTION:Aggregate particles are colored by a binder contg. resin and colloidal silica and pigment. The colored aggregate particles are dispersed into a matrix made of unsaturated polyester resin to obtain a base layer. The title molded body is obtained which incorporates both the base layer and a gelcoat layer of the surface. When styrene/acrylic acid ester copolymerized resin is utilized as resin for the binder, namely when the aggregate particles are colored by the mixed liquid of styrene/acrylic acid ester copolymerized resin emulsion, colloidal silica and pigment, especially good effect is obtained. When aluminum hydroxide particles are added and blended into the base layer together with the colored aggregate, transparent appearance of the resin molded body is enhanced. The resin molded body is obtained which has a clone closer to color tone and an appearance of natural stone.
Patent JP-S5378816-A (JP)
Title: Recording and reproducing system of cassette type
Inventor: USUI HAYAO
IPC: G11B15/675
Filed: 1976-12-22
Abstract: PURPOSE: To accomplish the rotations of a tension adjusting lever and the locking of a cassette, while symplifying the construction, by turning an extraction arm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63318810-A (JP)
Title: Delay circuit
Inventor: SHIMIZU MASAAKI
IPC: H03H11/26
Filed: 1987-06-22
Abstract: PURPOSE:To reduce the generation of beats and also to realize the control of the delay time by using the internal clock of a device containing a delay circuit main body as a transfer clock of a CCD delay line. CONSTITUTION:An input pulse 21 is differentiated by a differentiation circuit 22 and used as a trigger signal of a replacement period pulse generating monostable multivibrator 23. A monostable multivibrator 26 is triggered by the output of the circuit 22 and the output pulse of the multivibrator 26 controls a replacement insertion pulse oscillation circuit 27. Then the replacement insertion pulse is supplied to a replacement joint circuit 25 only when the mode switch of a mode switch circuit 29 is set at a contact A. At the same time, an internal clock 30 of a device containing a delay circuit main body is supplied to the circuit 25. The output pulse of the circuit 25 is supplied to a CCD delay line 33 via a limiter circuit 31. A video signal 32 is delayed by the line 33 and then passes through an LPF 34 and the clock component of the line 33 is deleted through the LPF 34. Then the delayed video signal is outputted through an output terminal 35.
Patent JP-H11346719-A (JP)
Title: Preparation of lye using phyllostachys pubescens and modification of meat using the same
Inventor: MAKINO AKIMITSU
IPC: A23L13/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To excellently modify meat by using lye of Phyllostachys pubescens existing in nature. SOLUTION: Phyllostachys pubescens is burnt at a high temperature of about 1,000 deg.C its ash is put in water and boiled. The mixed water after boiling is filtered to take out lye. Meat is immersed in a solution obtained by mixing the lye with a proper amount of salt (lye having 2,000 mg/L to 4,000 mg/L potassium (K) ion value is mixed with 3% to 5% of salt) for a definite time to keep the water retention ratio of meat high.
Patent JP-S64377-A (JP)
Title: Scroll type compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C18/02
Filed: 1987-06-22
Abstract: PURPOSE:To reduce the noise by arranging a shock absorber around a retainer in a compressor arranged with a retainer holding balls between a rotary scroll and a block fixed with a fixed scroll. CONSTITUTION:A rotary scroll 5 is engaged with a fixed scroll 4 fixed to a block 3. Multiple balls 15 are arranged between the anti-lap side and rear face of the end plate of the rotary scroll 5 and the block 3. The balls 15 are held by a retainer 21 made of metal so as not to be brought into contact with each other. A shock absorber 20 is inserted with a minor gap between the block 3 and the outer periphery of the retainer 21 in this constitution. A projection 22 is provided at the upper section of the outer periphery of the retainer 21 and prevents the shock absorber 20 from coming out to the upper side of the retainer 21. The shock absorber 20 is formed with a material with a small repulsion coefficient, e.g., engineering plastic such as Teflon.
Patent JP-S5378110-A (JP)
Title: Deflector for color television
Inventor: SAKAI KOUICHI
IPC: H01J29/76
Filed: 1976-12-22
Abstract: PURPOSE: To increase the efficiency of deflection, by making unnecesary the molding of coil, through the insertion of horizontal and vertical coil in the grooves provided inside the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0271939-A (JP)
Title: Disk drive assembling station
Inventor: GOODON DEERU BADEI
IPC: G11B33/12
Filed: 1989-06-19
Abstract: PURPOSE: To simplify mounting semiassemblies on a housing base by mounting head and disc semiassemblies on head and disc fixing members. CONSTITUTION: When a head driver semiassembly 14 and a disc semiassembly 18 for a disc driver are assembled in a housing base, the head semiassembly 14 is first mounted on a head fixing member 12. The disc semiassembly 18 is mounted on a disc fixing member 16 arranged in almost clearance relation to the head fixing member 12. The head and disc semiassemblies 14, 18 are matched to each other and the head and disc fixing members 12, 16 are arranged at mutually accurate fixed positions to accurately mount these semiassemblies 12, 16 on the housing base.
Patent JP-H0823034-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIYAMA TAKESHI
IPC: H01L21/8242
Filed: 1994-07-06
Abstract: PURPOSE:To sufficiently flatten the surface of a semiconductor substrate or of an interlayer insulating film after embedding a conductive layer in a trench or a contact hole. CONSTITUTION:A silicon nitride film 22 is formed on the surface of a silicon substrate 21, a TEOS film is formed on this silicon nitride film 22 followed by providing the silicon nitride film 22, the TEOS film and the silicon substrate 21 with the first and second opening hole parts and a trench 21a. Next, a second polysilicon film 27 is accumulated in the first and second opening hole parts and in the trench 21a and the TEOS film followed by etching the second polysilicon film 27 so as to position the surface of the polysilicon film 27 on the first opening hole part in order to remove the TEOS film. Next, a thickness for etching of the polysilicon film 27 is set up to the film thickness of the silicon nitride film 22 so as to subject the polysilicon film 27 to isotropic etching. Next, the silicon nitride film 22 is removed. Accordingly, the surface of the semiconductor substrate is sufficiently flattened.
Patent JP-S5778624-A (JP)
Title: Tracking system of magnetic reproducer
Inventor: HIROTA AKIRA
IPC: G11B5/588
Filed: 1980-11-04
Abstract: PURPOSE:To obtain a reproducing signal whose S/N ratio is satisfactory, following a bend, etc. of a recording tack, and to reproduce nterchangeably a magnetic tape on which a narrow recording track has been formed, by controlling a scanning locus of a rotary head so as to reduce a detected track shift. CONSTITUTION:Track shift detection signals generated from detecting parts 6a- 6g are based on a result of comparison of 1 frame before and 2 frames before the reproduction of a rotary head, are supplied to control voltage generating circuits 7a-7g, are converted to control voltage in these circuits, and after that, are applied to terminals (a)-(g) of a changeover switch SW, respectively. The control voltage for reducing a track shift in each divided section in case when the rotary head has reproduced previously (1 frame before) is switched and outputted to a common terminl of the changeover switch SW, corresponding to a devided section in the course of scanning by the rotary head, also is added to track width direction driving voltage for detecting a track shift, and is applied to a head moving mechanism 8.
Patent JP-S64334-A (JP)
Title: Throttle valve control device
Inventor: ABE TOMOAKI
IPC: F02D41/14
Filed: 1987-06-22
Abstract: PURPOSE: To raise up reliability of the device in the title on emergency of an opening sensor by controlling a step motor for a throttle valve so that it makes a turning movement larger than its movement required from the present opening to the minimum opening, when a drive status for driving a throttle valve until its minimum opening is detected.  
     CONSTITUTION: Opening of a throttle valve TB is controlled by controlling a step motor SM in response to an output from a running status detecting means DD which can detect the running status including an operation amount of an acceleration part AR. In this device, a check means C1 is provided so as to check the drive of the throttle valve TB, when the throttle valve TB is driven to its minimum opening. A minimum opening drive detecting means C2 is also provided, which can detect the throttle valve minimum opening drive status from an output of the detecting means DD. An exciting signal correspond ing to a moving amount of the throttle valve more than that from the present opening to the minimum opening is outputted from the step motor SM by a minimum opening exciting means C3, when the minimum opening drive status is detected. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6215216-A (JP)
Title: Bisphenol a novolak resin
Inventor: KIKUCHI NOBURU
IPC: C08G8/20
Filed: 1985-07-12
Abstract: PURPOSE:A bisphenol A novolak resin, having a specific value of ratio of com bined formaldehyde, low content of phenol monomer and improved compatibility with epoxy resin and suitable for a curing agent for the epoxy resins. CONSTITUTION:A bisphenol A novolak resin, contaiing 0.7-0.9mol, based on 1mol phenolic component, combined formaldehyde, <=10wt% phenolic monomer content and preferably 600-2,000 number-average molecular weight and <=2.2 dispersity. The above-mentioned resin is obtained by reacting 1mol bisphenol A with preferably 0.4-0.8mol formaldehyde in the presence of an acidic catalyst, heating the resultant product in the presence of 25-400wt%, based on the bisphenol A, toluene, separating the heated product into two layers at >=80 deg.C and removing the toluene from the lower layer. EFFECT:Capable of improving heat resistance of epoxy resins, shelf stability of resin varnishes, etc.
Patent JP-2000343958-A (JP)
Title: Gas container protecting device for automobile
Inventor: INADA HIROKI
IPC: B62D25/20
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To protect from a flipped stone a gas container for an automobile using gas as fuel, and also to enhance draining performance. SOLUTION: Gas containers 13, 14 for fuel are mounted on a lower part of a floor panel 25, an underguard 32 is attached onto a lower part of the gas containers 13, 14. The underguard 32 protects the gas containers 13, 14 from a flipped stone. Draining performance is enhanced by a draining hole provided in the underguard 32.
Patent JP-H05347100-A (JP)
Title: Shift register
Inventor: IIJIMA HIROAKI
IPC: G11C19/00
Filed: 1992-06-15
Abstract: PURPOSE:To prevent the destruction of data to be held during a stop interval and to reduce the number of components in a shift register reqired for intermittent type operation for compressing data inputted into the shift register. CONSTITUTION:The number of element is reduced by constituting the shift register 11 by a dynamic delay type flip-flop, and a data terminal inputting data to the shift register from the outside and a switching circuit 12 switching the output of the final stage of the shift register 11 by a control signal are provided on the input of the shift register 11. While a shift function is stopped, a closed loop is formed by connecting the output of the final stage of the shift register 11 and the input of an initial stage and the data in the shift register is made a dummy patrol shift and the hold of the data is realized by returning to a position before stopping.
Patent JP-S5857693-A (JP)
Title: Mos dynamic type storage device
Inventor: OGURA ISAO
IPC: G11C11/401
Filed: 1981-09-30
Abstract: PURPOSE:To improve the pause characteristics and to increase the reliability of the memory working, by setting the timing of generation of the reference potential at the time right after the activation of an RAM so that there is no relation with the leak current that is allowed within a circuit element. CONSTITUTION:A dummy cell 12 which supplies the reference signal is connected to the terminal of each bit line BL of an MOS dynamic RAM. A reference potential generating circuit 13 attached to the cell 12 generates the reference potential of about 1/2 value between the maximum and minimum potentials that are allowed to be written to the memory cell of the cell 12. The circuit 13 obtains about 1/2 potential by writing the maximum potential that can be written to the memory cell to the 1st capacity element CH during an inactive period and the minimum potential to the 2nd capacity element CL during an inactive period respectively and then distributing he charges of the elements CH and CL at an initial stage of an active period. The obtained about 1/2 potential is used as the reference potential.
Patent JP-S5892371-A (JP)
Inventor: KAARU JII HERUMANSON
IPC: A63B21/16
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S639502-A (JP)
Inventor: KORA ICHIRO
IPC: B27D5/00
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63319157-A (JP)
Title: Multicolor printer
Inventor: UJIMA ISAO
IPC: G06K15/12
Filed: 1987-06-24
Abstract: PURPOSE:To remarkably float a character symbol of a predetermined code, such as a control code from other character symbols by differentiating the presence of the character symbol of the predetermined code from the printing color of other character symbols. CONSTITUTION:A character of a line head is recognized, printed by a red color, and characters except that of the head are printed by black color. A control code and other normal character code are identified, the control code is printed by red, the normal character code is printed by black, a page number is printed by red, and sentence data is printed by black. These line head, control code, page number are printed by the color different from that of the other section to remarkably distinguish them so as to clearly identify more than printing the character symbol by merely altering its shape. 'Red' and 'black' are used as the example of the multicolors, but the example of the colors is not limited to this. Thus, code data of second group, such as control code is printed in a different color from that of the code of first group, such as normal character symbol code.
Patent JP-2000347156-A (JP)
Title: Liquid crystal display element
Inventor: YANAGI MASAHIRO
IPC: G02F1/133
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a part-color liquid crystal display element in which a field sequential system is adopted capable of displaying a desired part-color without preparing many kinds of ink and resists and also capable of changing the color of the part-color in accordance with contents of a display. SOLUTION: This liquid crystal display element is provided with a liquid crystal panel 1 and a back light 2 performing the irradiation by time-division driving light sources of three colors of, for example, red, green and blue and a liquid crystal switch 3 transmitting rays of light of the back light 2 for every fixed area of the panel 1 is provided between the panel 1 and the back light 2. Then, a synchronizing circuit 4 changing over the ON/OFF of the switch 3 so as to transmit a fixed color for every the fixed area in synchronization with the time-division drivings of the back light 2 by a driving power source 7 is provided in the element.
Patent JP-H1014217-A (JP)
Title: Switching power supply
Inventor: NISHIDA AKIO
IPC: H02M3/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency at the time of light load by performing PFM control for detecting the magnitude of a load and varying the switching frequency continuously, depending on the magnitude of the load. SOLUTION: The switching power supply circuit 100 comprises a feedback circuit 110 for detecting the magnitude of a load, a voltage selector 120, an oscillation circuit, i.e., a VCO 130, performing frequency control by providing a switching frequency, and a monostable multivibrator 140 pertorming PWM control. The feedback circuit 110 is connected to the output side of the power supply circuit 100, and the output of the circuit 110 is connected with the selector 120. The selector 120 has two outputs producing a first signal V1 being connected to the VCO 130, and a second signal being connected to the monostable multivibrator 140. The VCO 130 varies the oscillation frequency by varying the voltage V1 and controls the monostable multivibrator 140 to vary the switching signal. According to the circuitry, switching loss can be minimized at the time of a light load.
Patent JP-H096955-A (JP)
Title: Automatic setting device for binarization level
Inventor: YAMAMURA TATSUO
IPC: H04N7/18
Filed: 1995-06-22
Abstract: PURPOSE: To automatically set a binarization level for detecting a defect such as a stain and a flaw in an inspection area by setting the inspection area in a multi-valued image of an object by using a multi-valued image of a conforming article. CONSTITUTION: A density distribution on a scanning line 20 of the multi-valued image of the object as the conforming article is shown by 21 and the inspection area on the scanning line is shown by an inspection area signal 17. To determine the binarization level, the binarization level is increased in rough intervals from a low level to a high level to find the final level (rough interval limit level) where the number (binarization area) of binary pixels which are below the binarization level in the inspection area is 0, and the binarization level is increased from this level 12 at intervals in minimum units to find the final level (minimum interval limit level) 13 where the binarization area is 0. A level 15 which is below this level 13 by a permissible value 14 determined in consideration of variance of the conforming article is found as a set binarization level.  If there is a defect part signal 16 in the density distribution 21 as shown by a dotted line, a defect part binarized signal 18 is detected.
Patent JP-H10331693-A (JP)
Title: Learning value backup in air-fuel ratio learning control for internal combustion engine
Inventor: TAKEDA MASAO
IPC: F02D41/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of failure, such as an air-fuel ratio becoming rich or lean, by reading out a learning value stored in an auxiliary storage means, and correcting basic injection time using the learning value if the stored content of a backup storage means is deleted due to power failure or the like. SOLUTION: A basic injection time is corrected by a CPU 7 using an air-fuel feedback correction coefficient which is set based on the output of an O2 sensor 21, and a correction coefficient based on an air-fuel ratio learning correction value stored in a backup memory 8 while an engine 20 is running. The opening time of a fuel injection valve 5 is controlled so that a real air-fuel ratio may be a targeted air-fuel ratio. If reading-out conditions are satisfied by power failure or the like, an auxiliary memory 25 is controlled so as to be in reading- out conditions, and the air-fuel learning correction value stored in respective storage areas is read out, correction of the basic injection time is conducted using the learning value. It is thus possible to prevent generation of failure, such as an air-fuel ratio becoming rich or lean.
Patent JP-S5281460-A (JP)
Title: Composite packing for concrete pipe
Inventor: HAMANO ITARU
IPC: F16L21/02
Filed: 1975-12-27
Abstract: PURPOSE: Composite packing composed of elastic materials with different hardness a laminated from inside to outside in accordance with their hardness for the purpose to obtain sealing performance and easy fitting with soft elastic material and to obtain alignability with hard elastic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05319311-A (JP)
Title: Automotive mud guard
Inventor: HATTORI YUKITOSHI
IPC: B62D25/18
Filed: 1992-05-21
Abstract: PURPOSE:To enhance breakdown resistance of a hard resin mud guard mounted on an automobile fender by forming a hollow zone in a joint part between the mounted part and a skirt part for required mounting strength and flexibility of the skirt part. CONSTITUTION:This hard resin mud guard, which is mounted on an automobile fender, consists of a mounted part 11 provided with bolt mounting holes 14 for fender, a joint part 12 bending at almost right angles to the mounted part 11, and a skirt part 13 which continues from the top end of the joint part 12 and hangs down with a smooth curved surface. Moreover, a band-shaped hollow zone 21 is formed to the side of the mounted part 11 at the joint part 12. The hollow zone 21 is formed by a hollow injection molding machine, whose inside is filled with gas, and is formed so as to have a thickness of 30-60% of the plate thickness of the joint part 12. It is, thus possible to ensure flexibility of the skirt part 13 and absorb an impact imparted from the outside by the deflection of the skirt part 13.